What Aluminium Dunkerque does

Aluminium Dunkerque is the European Union's largest primary aluminium smelter, operating a single electrolysis facility at Loon-Plage near Dunkirk in northern France with approximately 300,000 metric tons of annual production capacity. The company produces two principal product categories — rolling plates (plaques de laminage) and alloy ingots (lingots d'alliages) — marketed primarily into the automotive, transport, and packaging sectors, with all output positioned under a low-carbon aluminium (Aluminium Bas Carbone) brand supported by a verified emissions footprint approximately 4x below the global sector average and a 17% reduction in Scope 1 and 2 emissions since 2013.

The business operates a B2B sales-led model with direct relationships to industrial manufacturers; pricing is not publicly disclosed and is negotiated against aluminium commodity benchmarks, alloy specifications, and order volumes. The facility holds Aluminium Stewardship Initiative (ASI) and ISO 14001 certifications and pursues a multi-year decarbonization roadmap branded 'Low Cal', including the C4Capture carbon capture pilot in consortium with Fives, Trimet, and Rio Tinto, targeting at least 50% CO2 reduction by 2030. The initiative is backed by France's €1.6 billion Industrial Decarbonisation Programme and the France 2030 investment plan.

In 2026, the company was agreed to be acquired by Aluminium Bahrain (Alba) for approximately $2.2 billion from American Industrial Partners, with French state-backed Bpifrance taking a 6% stake for €100 million and a board seat. The site employs between 501 and 1,000 people and is led by CEO Guillaume de Goÿs.

Name

Aluminium Dunkerque

Legal name

Aluminium Dunkerque

Website

https://aluminiumdunkerque.fr

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Aluminium Dunkerque is the EU's largest primary aluminium smelter, producing approximately 300,000 metric tons of low-carbon rolling plates and alloy ingots annually from its Loon-Plage facility for automotive, transport, and packaging manufacturers.

Ownership category

akta.pro rank

Product category

Primary Aluminium Smelting

NAICS

Alumina Refining and Primary Aluminum Production (331313), Alumina and Aluminum Production and Processing (33131)

SIC

Primary Production Of Aluminum (3334)

akta.pro primary industry

Primary Aluminum Smelting (IMAKACAC)

akta.pro secondary industries

Aluminum Casting & Ingot/Billet/Slab Production (IMAKACAE), Aluminum Rolling (Flat-Rolled Products: Sheet, Plate, Foil) (IMAKACAF)

Keywords

• Primary aluminium smelting
• Alloy ingot manufacturing
• Rolling plate production
• Low carbon aluminium
• Industrial metals supply

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Infrastructure, Technology or R&D, Personnel, Others

Revenue model

1. Aluminium Metal Sales: Sale of primary aluminium products including rolling plates and alloy ingots manufactured through electrolysis. The company produces approximately 300,000 metric tons annually for industrial customers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Aluminium Dunkerque operates Europe's largest primary aluminium smelter, located in Loon-Plage near Dunkirk, France. The company uses electrolysis to produce approximately 300,000 metric tons of primary aluminium annually, sold as rolling plates (plaques de laminage) and alloy ingots (lingots d'alliages) for downstream industrial manufacturers in the automotive, transport, and packaging sectors. All output is positioned under a low-carbon aluminium offering with greenhouse gas emissions about four times below the global sector average.

Product overview

Aluminium Dunkerque is an industrial aluminium smelting company that operates as a single-site producer of primary aluminium. The company operates a unified production facility in Loon-Plage near Dunkirk, France, producing two main product categories: rolling plates (plaques de laminage) and alloy ingots (lingots d'alliages) in various alloy compositions for automotive, transport, and packaging applications. All products are marketed under the company's low-carbon aluminium initiative, with the facility emitting four times less greenhouse gases than the global industry average and having achieved a 17% reduction in scope 1 and 2 emissions since 2013. The company is currently undergoing acquisition by Aluminium Bahrain (Alba) for approximately $2.2 billion.

Differentiator

Problem solved

Functional benefit

Products and services

• Aluminium Rolling Plates (Plaques de laminage)

Quantifiable outcome

• 17% reduction in Scope 1 and 2 emissions since 2013
• +2 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Three partnerships are on record, tiered core.

• FivescoreStrategic or Co-development Partner · 14 January 2026Fives, along with Trimet and Rio Tinto, partnered with Aluminium Dunkerque to pilot test the C4Capture carbon capture system. The initiative aims to validate technical reliability and economic viability before potential industrial deployment.
• TrimetcoreStrategic or Co-development Partner · 14 January 2026Part of consortium with Fives, Aluminium Dunkerque, and Rio Tinto developing C4Capture carbon capture technology. Project aims for at least 50% CO2 reduction at Aluminium Dunkerque by 2030.
• Rio TintocoreStrategic or Co-development Partner · 14 January 2026Partner in consortium developing C4Capture carbon capture system at Aluminium Dunkerque. Project backed by French Government under France 2030 investment plan and selected under DEMIBaC call for projects overseen by ADEME.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Constellium SE: European leader in aluminium rolled products and extrusions, downstream of primary smelters like Aluminium Dunkerque. A key customer-segment overlap in automotive and packaging, though it sources (rather than produces) primary metal.
• China Hongqiao Group: World's largest primary aluminium producer by volume, based in Shandong, China. Competes globally on cost and capacity, and is the structural low-cost benchmark that European producers like Aluminium Dunkerque must differentiate against on carbon intensity.

Broad incumbents

• Norsk Hydro ASA: Norwegian-headquartered global aluminium and renewable energy company with primary metal production, rolling, and extrusions. Direct competitor in low-carbon primary aluminium and rolled products for European automotive and packaging customers.
• Novelis Inc. Global leader in aluminium rolling and recycling, a major downstream buyer of primary aluminium from smelters including European producers. Comparable end-market exposure (automotive, packaging) and shared focus on low-carbon/recycled aluminium.
• Alcoa Corporation: US-headquartered global primary aluminium and alumina producer. Competes with Aluminium Dunkerque in primary aluminium supply, and has its own decarbonisation roadmap (ELYSIS inert anode technology) targeting carbon-neutral smelting.
• Rio Tinto Aluminium: Global diversified miner with one of the world's largest primary aluminium businesses (including Canadian, Australian, and Icelandic smelters). C4Capture consortium partner and a major supplier of low-carbon primary aluminium, with overlapping decarbonisation initiatives.
• Aluminium Bahrain (Alba): World's largest single-site primary aluminium smelter, and the announced acquirer of Aluminium Dunkerque for $2.2B. Direct primary smelting peer with similar electrolysis-based production and significant scale advantages from lower-cost Gulf energy.

Direct peers

• Speira GmbH: European-based primary aluminium and rolling producer (formerly Hydro's rolled products unit). Competes directly with Aluminium Dunkerque in serving European automotive and packaging customers with primary and rolled aluminium.
• Trimet Aluminium SE: German-based primary aluminium producer and consortium partner in the C4Capture project. Operates multiple smelters producing aluminium and alloys for European industrial customers, making it a directly comparable primary smelter serving overlapping automotive/transport markets.

Regional players

• Aluminium of Greece (Mytilineos): Greek primary aluminium smelter (part of Mytilineos Energy & Metals), one of Europe's few remaining large primary smelters. A directly comparable EU-region primary aluminium competitor serving similar European industrial customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights8 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Aluminium Dunkerque